MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b254d7faa603b46c4c63f6d1f88d65767fb80638a000967fe527b9572b956e35. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



Smoke Loader


Vendor detections: 8


Intelligence 8 IOCs YARA File information Comments

SHA256 hash: b254d7faa603b46c4c63f6d1f88d65767fb80638a000967fe527b9572b956e35
SHA3-384 hash: a0c18da3cd8b0f7e9f6f2117c0d89e77305a1f99595f449649357f2d024ea271d3820067df089138888b9af2f27505f9
SHA1 hash: 2ec3961bd341f8f4ac000eba2fc0f3dc48889030
MD5 hash: aca25d6b9b908d7745917f609dee36dc
humanhash: queen-jupiter-pizza-sixteen
File name:aca25d6b9b908d7745917f609dee36dc.exe
Download: download sample
Signature Smoke Loader
File size:868'864 bytes
First seen:2020-08-03 13:01:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:0AHnh+eWsN3skA4RV1Hom2KXMmHa0vt5:Dh+ZkldoPK8Ya0v
Threatray 168 similar samples on MalwareBazaar
TLSH DE058B0273D1C036FFABA2739B6AF60556BC79254133852F13981DB9BD701B2263E663
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader


Avatar
abuse_ch
http://cmcare.ca/1/

Intelligence


File Origin
# of uploads :
1
# of downloads :
740
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Sending a UDP request
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Connection attempt
Sending an HTTP POST request
Creating a file in the %temp% directory
Deleting a recently created file
Reading critical registry keys
Setting browser functions hooks
Stealing user critical data
Unauthorized injection to a system process
Enabling autorun by creating a file
Unauthorized injection to a browser process
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
52 / 100
Signature
Binary is likely a compiled AutoIt script file
Bypasses PowerShell execution policy
Connects to a pastebin service (likely for C&C)
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 256200 Sample: o3lnC0ZwUc.exe Startdate: 03/08/2020 Architecture: WINDOWS Score: 52 28 Binary is likely a compiled AutoIt script file 2->28 30 Connects to a pastebin service (likely for C&C) 2->30 32 Bypasses PowerShell execution policy 2->32 8 o3lnC0ZwUc.exe 2->8         started        process3 signatures4 34 Binary is likely a compiled AutoIt script file 8->34 11 powershell.exe 9 8->11         started        process5 process6 13 powershell.exe 15 17 11->13         started        16 conhost.exe 11->16         started        dnsIp7 26 paste.ee 104.18.49.20, 443, 49738 CLOUDFLARENETUS United States 13->26 18 MSBuild.exe 13->18         started        20 MSBuild.exe 13->20         started        22 MSBuild.exe 13->22         started        24 9 other processes 13->24 process8
Threat name:
Win32.Trojan.Povertel
Status:
Malicious
First seen:
2020-08-03 05:10:20 UTC
AV detection:
34 of 48 (70.83%)
Threat level:
  5/5
Result
Malware family:
smokeloader
Score:
  10/10
Tags:
trojan backdoor family:smokeloader
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Drops file in System32 directory
Maps connected drives based on registry
Blacklisted process makes network request
SmokeLoader
Malware Config
C2 Extraction:
http://185.35.137.147/mlp/
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Smoke Loader

Executable exe b254d7faa603b46c4c63f6d1f88d65767fb80638a000967fe527b9572b956e35

(this sample)

  
Delivery method
Distributed via web download

Comments